On Area 21 (Upper Weir) Ft Lewis, there is a Douglas Fir Tree which has been cut off at about 25 feet. Tree looks to have been dead. Mounted to this tall stump is a foursided tower affair, about 8 feet tall, made of maybe cedar planking, lapped horizontally. On the very top is a metal, sort of chimney cap. At the base of the tower, top of the stump, are mounted several of what look to be bird (Squirrel?) shelters. Anyone know the origin or purpose of this contraption? Took a lot of work and I think a crane to mount on the stump. I snapped a couple of photos but I don't know how to get them on the list. Bob Johnston, rhjohnston9587 at comcast.net University Place